The Advantages of CNC Machinery

atr-gBX5y | 02/03/2020 | 0 | Business

CNC, or computer numerical control machinery has enjoyed increasingly widespread use since it was first created by the US Air Force back in the 1940s. It’s easy to see why CNC machinery has become so sought-after by many industries who require manufactured parts and components. Here are just some of the many advantages this high-tech production method has to offer.

Precision and accuracy

Even the most skilled engineer is not able to replicate the precision and accuracy of CNC machinery. A CNC machine is capable of producing exact replica parts time and time again, down to thousandths of an inch. This is especially important for those industries where quality, consistency and precision are key, as minor variations in parts could affect the usability, or safety, of the end product.


The beauty of CNC machinery is that, unlike conventional machines, only one person needs to set up and operate the equipment. The machines can then be left to their own devices to produce a high number of machined parts, for hours on end, and even overnight. With minimal downtime of machines, this can boost output. Plus, there’s no worry about user error caused by tiredness when using CNC machinery, and since fewer workers are needed to operate the machines, this can keep overheads down.


Since workers have less direct contact with CNC machinery, in the rare case that something goes wrong with equipment, this poses less of a safety risk to workers. In fact, CNC machines are efficient and extremely reliable, with only minimal maintenance needed to keep them in tip-top order.

Easy training

Many conventional machines require skilled engineers at the helm, but CNC machine operators do not demand as high a level of know-how. In fact, it is relatively straightforward for workers to learn how to operate and set up CNC machinery, with virtual tuition provided on a computer. Training is inexpensive and accessible, without the need to attend workshops or visit a training centre, meaning users can get started quickly.

Highly flexible

CNC machines can produce complex components that would be hard to create using conventional methods. The benefit of these machines is that once a design has been programmed into the system, it can be recalled time and again, as and when it’s needed. Modifications can also be easily made, without the need to install new parts or pieces of equipment. This makes businesses that use CNC machinery more efficient and better able to meet customers’ changing demands in a faster timeframe.


There are many factors that combine to make CNC machinery highly cost-effective, even when taking into account the initial purchase costs. For starters, the automation capabilities of the machines enable large quantities to be produced, with minimal downtime of equipment

The reduced occurrence of errors means that parts won’t need to be recalled or remade, thus saving time and money. The high precision nature of the components will boost the quality of the parts produced, making the manufacturing firm more competitive, and, therefore, more profitable in the long run.

Crucially, the fact that fewer workers are needed to operate the machines keeps staff overheads down or enables workers to get on with other tasks that don’t involve automation.

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